Trait IntoHashable 

pub trait IntoHashable<'a> {
    // Required method
    fn into_hashable(self) -> HashableValue<'a>;
}

Anything that can stand where SwiftUI wants some Hashable.

So that .id(7) and .id("row") are what a caller writes, rather than .id(HashableValue::Int(7)). The enum stays as the carrier — it is what crosses into the unsafe code — and this is the conversion into it.

Implemented per Rust type rather than blanket over Hash: the value has to cross into Swift, so it needs a Swift type with a Hashable conformance to cross as, and that mapping is a decision per type rather than something derivable.

Required Methods

fn into_hashable(self) -> HashableValue<'a>

This value as the carrier.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl IntoHashable<'_> for bool

fn into_hashable(self) -> HashableValue<'static>

impl IntoHashable<'_> for f64

fn into_hashable(self) -> HashableValue<'static>

impl IntoHashable<'_> for i32

fn into_hashable(self) -> HashableValue<'static>

impl IntoHashable<'_> for i64

fn into_hashable(self) -> HashableValue<'static>

impl IntoHashable<'_> for usize

fn into_hashable(self) -> HashableValue<'static>

impl<'a> IntoHashable<'a> for &'a String

fn into_hashable(self) -> HashableValue<'a>

impl<'a> IntoHashable<'a> for &'a str

fn into_hashable(self) -> HashableValue<'a>

Implementors

impl<'a> IntoHashable<'a> for HashableValue<'a>